| 发明名称 |
DIFFUSION AGENT COMPOSITION, METHOD OF FORMING IMPURITY DIFFUSION LAYER, AND SOLAR CELL |
| 摘要 |
A diffusion agent composition including an impurity-diffusing component (A); a binder resin (B) that thermally decomposes and disappears below a temperature at which the impurity-diffusing component (A) begins to thermally diffuse; SiO2 fine particles (C); and an organic solvent (D) that contains an organic solvent (D1) having a boiling point of at least 100° C.
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| 申请公布号 |
US2012160306(A1) |
申请公布日期 |
2012.06.28 |
| 申请号 |
US201013391907 |
申请日期 |
2010.08.18 |
| 申请人 |
HIRAI TAKAAKI;MUROTA ATSUSHI;TANITSU KATSUYA;TOKYO OHKA KOGYO CO., LTD. |
发明人 |
HIRAI TAKAAKI;MUROTA ATSUSHI;TANITSU KATSUYA |
| 分类号 |
H01L31/02;C09D133/02;C09D133/10;C09D133/12;C09D177/00;H01L21/225 |
主分类号 |
H01L31/02 |
| 代理机构 |
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代理人 |
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